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ImageDetailsVolcanoesKeywords
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Caption:Summit region of Chiginagak Volcano; view towards the north.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakStratovolcano
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Caption:Summit of Chiginagak Volcano with Mother Goose Lake to the west.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakStratovolcano
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Caption:August 24, 2004 fumarolic activity on the north flank of Chiginagak volcano at an elevation of approximately 6,000 feet.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakFumarolic activity
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Caption:August 24, 2004 fumarolic activity on the north flank of Chiginagak volcano at an elevation of approximately 6,000 feet.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakFumarolic activity
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Caption:August 24, 2004 fumarolic activity on the north flank of Chiginagak volcano at an elevation of approximately 6,000 feet.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakFumarolic activity
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Caption:August 24, 2004 fumarolic activity on the north flank of Chiginagak volcano at an elevation of approximately 6,000 feet.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakFumarolic activity
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Caption:Ice-free knob on the southeast flank of Chiginagak Volcano at an elevation of approximately 5600 feet. Sample site 04JSCH012.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakFieldwork operations, Lava flow
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Caption:Willie Scott sampling lava at site 04JSCH012, southeast side of Chiginagak Volcano, at an elevation of approximately 5600 feet; view to the southeast.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakLava flow
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Caption:August 24, 2004 fumarolic activity on the north flank of Chiginagak volcano at an elevation of approximately 6,000 feet.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakFumarolic activity
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Caption:August 24, 2004 fumarolic activity on the north flank of Chiginagak Volcano at an elevation of approximately 6,000 feet.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakFumarolic activity
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Caption:Banded rock at site 04JSCH016, an eroded dome? on the north flank of Chiginagak volcano at an elevation of approximately 4600 feet.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakDome, Lava flow
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Caption:View towards the summit of Chiginagak Volcano from sample sites 04JSCH016 - 020. Janet Schaefer in photo.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakFieldwork operations, Stratovolcano
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Caption:Toe of a young lava flow (sample 04JSCH025) at the head of Wandering Creek; view towards the northeast.
Date:August 24, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakLava flow
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Caption:Fumarole on upper northeast flank.
Date:August 24, 2004 12:00 AM
Photographer:Scott, W. E.
ChiginagakFumarolic activity
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Caption:Fumarole on upper northeast flank.
Date:August 24, 2004 12:00 AM
Photographer:Scott, W. E.
ChiginagakFumarolic activity
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Caption:Block and ash flow deposits burying lava flow along southern stream in "bear" valley on southeast flank. Sample of lava flow is 04JSCH023.
Date:August 24, 2004 12:00 AM
Photographer:Scott, William
ChiginagakLava flow, Pyroclastic flow
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Caption:Basaltic andesite lava flows (unit Plo) within the block and ash flow depostis of the north flank (unit Pnba) exposed in the cliffs above lower Indecision Creek.
Date:August 23, 2004 12:00 AM
Photographer:Scott, William
ChiginagakLava flow, Stratigraphic section
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Caption:Janet Schaefer describing section of pumice-fall and pyroclastic-flow deposits deep in dissected fan on north flank. Site of samples 04JSCH010 and 04JSCH011.
Date:August 23, 2004 12:00 AM
Photographer:Scott, W. E.
ChiginagakPeople in action, Pyroclastic flow, Stratigraphic section, Tephra
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Caption:North side of Upper Indecision Creek tributary. Lava flow over older pyroclastic flow and surge deposits.
Date:August 23, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakLava flow, Pyroclastic flow
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Caption:Upon close examination of station OKRE, the solar panels were busted and needed replacing. Could the culprit be ice? -- There was not really any evidence leading us to believe that flying debris would have done this.
Date:August 21, 2004 6:40 PM
Photographer:Reyes, C. G.
OkmokFieldwork operations, Seismic/GPS installation
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Caption:Waterfall at the gates of Okmok Caldera
Date:August 21, 2004 4:21 AM
Photographer:Reyes, C. G.
OkmokCaldera/crater
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Caption:View to west along contact of Holocene lava flow (left) and Mesozoic sedimentary rocks (right) low on east flank of Chiginagak volcano. Contact is mostly buried by outwash gravel.
Date:August 21, 2004 12:00 AM
Photographer:Scott, W. E.
ChiginagakLava flow
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Caption:Janet Schaefer excavating section in Holocene block-and-ash-flow deposits on north side of "Bear" valley, southeast flank of Chiginagak. Deposits form terraced fill. Site for samples 04JSCH002 to 004.
Date:August 21, 2004 12:00 AM
Photographer:Scott, W. E.
ChiginagakLava flow, People in action, Pyroclastic flow, Stratigraphic section
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Caption:Janet Schaefer collecting sample 04JSCH005 from prismatically jointed block on surface of pyroclastic flow near head of "Bear" valley on southeast flank of Chiginagak Volcano.
Date:August 21, 2004 12:00 AM
Photographer:Scott, W. E.
ChiginagakPeople in action, Pyroclastic flow
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Caption:August 21, 2004. Sample site 04JSCH005; view to the East. Willie Scott sampling radially jointed block in upper Bear Valley.
Date:August 21, 2004 12:00 AM
Photographer:Schaefer, J. R. G.
ChiginagakPyroclastic flow
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